#include "uart_test.h"
#include "uart_utils.h"
#include "uart.h"


volatile char g_char = 'A';

/* uart print test */
void uart_printf_a_z(void)
{	
	myputchar(g_char);
	g_char++;
	if(g_char > 'Z')
	{
		g_char = 'A';
	}
}


